Swimming at the 2012 Summer Olympics – Men's 100 metre butterfly
Semifinal 2

Rank
Lane
Name
Nationality
Time
Notes
1
4
Chad le Clos
South Africa
51.42
Q, NR
2
6
Tyler McGill
United States
51.61
Q
3
3
Milorad Čavić
Serbia
51.66
Q
4
2
Joeri Verlinden
Netherlands
51.75
Q, NR
5
5
Yevgeny Korotyshkin
Russia
51.85
Q
6
1
Dinko Jukić
Austria
51.99
NR
7
7
Nikolay Skvortsov
Russia
52.03
-
8
8
Jason Dunford
Kenya
52.16
-

Question: Who were the swimmers on the edge lanes?
Answer: In Swimming, at the 2012 Summer Olympics – Men's 100 metre butterfly, Austria's Dinko Jukic (51.99), and Kenya's Jason Dunford (52.16) participated in the semifinals.